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umka21 [38]
3 years ago
13

Hi, I have a problem with homework can anyone help me, please? f(x) =x3·ln (2x) + 7 sin(7)

Mathematics
1 answer:
dsp733 years ago
4 0

2(3x)+7sin(7)

=6x+7sin(7)

this is all i could do

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If you could answer all of these that would be very helpful please help!!
Vlad [161]
0.75 is equal to 6\8
5.8 is > 4\5
a decimal greater than 5\8 is 1.2
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0.7>0.6
a decimal smaller than 6\8 is 0.01
The one that is not equal to -7\5 is -11\5 
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3 0
3 years ago
Henry and reiko both used 1 yard of ribbon to make bows. write two different fractions to show that Henry and reiko use the same
Natalka [10]
To show that they used the same amount of ribbon you could take the 1 yard and divided into different sized equal groups.

1 yard divided by four equals 1/4 yard for each of four ribbons.

1 yard divided by six equals 1/6 yard for each of six ribbons.

You could have ribbons the size of 1/4 our yard and 1/6 yard, but you would have different amounts of each.
4 0
3 years ago
What is the adult to child ratio of 8:5 if 390 attend how many are children
AVprozaik [17]
1. 8+5=13

2. 13 x 3 x 10 = 13 x 30 = 390

Using the information above transform the ratio 8:5.

8 x 30 : 5 x 30

If you do this, you'll end up with the ratio:

240 : 150

This means that 240 adults attended whilst 150 children attended.
6 0
3 years ago
Simplify 2 x times the fraction 1 over x to the power of negative 3 times x to the power of negative 2.
Ahat [919]

Answer: 1 over x to the 5th power

Step-by-step explanation:

5 0
3 years ago
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How to determine proofs
wariber [46]

Answer:

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